The FramePro® W1 system offers the ideal option for a vapour permeable air barrier.
Used together, the components of the FramePro W1 system provide a simplified and robust method of achieving low air leakage rates, particularly when installed on site, as is typical with large scale rainscreen construction, or when sealing junctions between prefabricated building components. By reducing the likelihood of failures to meet designed airtightness levels, the FramePro W1 system helps ensure "as-designed" performance is achieved, helping to narrow the 'performance gap' between as-designed and actual energy performance
FramePro® W1 - Commercial Use
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Material Properties
FramePro W1
| Property | Test Method | Result |
|---|---|---|
| Roll sizes | - | 1.5x50 m |
| Mass per unit area | EN 1849-2 | 92 g/m2 |
| Reaction to Fire | EN 11925-2 | Class E |
| Water vapour resistance Sd | EN 12572 | 0.029 m |
| Water Penetration | EN 1928 | Class W1 (before ageing) |
| Water Penetration | EN 1928 | Class W1 (after ageing) |
| Tensile Strength | EN 12311-1 | MD 230N - CD 125N (before ageing) |
| Tensile Strength | EN 12311-1 | MD 190N CD - 100N (after ageing) |
| Tear Resistance | EN 12310-1 | Mean MD 75N |
| Tear Resistance | EN 12310-1 | Mean CD 80N |
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